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    GeForce 9800M GT SLI vs Radeon R7 M340

    Find out if it is worth upgrading your current GPU setup by comparing GeForce 9800M GT SLI and Radeon R7 M340. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 9800M GT SLI and Radeon R7 M340. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    GeForce 9800M GT SLI Check Price
    Radeon R7 M340 Check Price

    GeForce 9800M GT SLI and Radeon R7 M340 are Laptop Graphics Cards

    Note: GeForce 9800M GT SLI and Radeon R7 M340 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce 9800M GT SLI or Radeon R7 M340 here:

    GeForce 9800M GT SLI Laptops
    Radeon R7 M340 Laptops

    Main Specs

      GeForce 9800M GT SLI Radeon R7 M340
    Power consumption (TDP) 130 Watt
    Interface PCIe 3.0 x8
    Supplementary power connectors None
    Memory type GDDR3 DDR3
    Maximum RAM amount 512 MB 4 GB
    Display Connectors No outputs
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    • GeForce 9800M GT SLI has 508 GB more memory, than Radeon R7 M340.
    • Both cards are used in Laptops.
    • GeForce 9800M GT SLI is build with G9x architecture, and Radeon R7 M340 - with GCN.
    • Core clock speed of Radeon R7 M340 is 521 MHz higher, than GeForce 9800M GT SLI.
    • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and Radeon R7 M340 - by 28 nm process technology.
    • Memory clock speed of Radeon R7 M340 is 200 MHz higher, than GeForce 9800M GT SLI.

    Game benchmarks

    high / 1080p 5−6 0−1
    ultra / 1080p 3−4 −
    QHD / 1440p 0−1 0−1
    low / 720p 14−16 1−2
    medium / 1080p 7−8 0−1
    The average gaming FPS of GeForce 9800M GT SLI in Assassin's Creed Odyssey is 1400% more, than Radeon R7 M340.

    Full Specs

      GeForce 9800M GT SLI Radeon R7 M340
    Architecture G9x GCN
    Code name NB9E-GT2 Meso Pro DDR3
    Type Laptop Laptop
    Release date 15 July 2008 16 June 2015
    Pipelines 192 320
    Core clock speed 500 MHz 1021 MHz
    Boost Clock 1021 MHz
    Transistor count 1508 Million 950 million
    Manufacturing process technology 65 nm 28 nm
    Texture fill rate 17.16
    Floating-point performance 549.1 gflops
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 800 MHz 1000 MHz
    Memory bandwidth 16 GB/s
    Shared memory - -
    DirectX DirectX 10, Shader 4.0
    Shader Model 5.1
    OpenGL 4.4
    OpenCL Not Listed
    Vulkan +
    CUDA +
    FreeSync +
    Bus support PCIe 3.0
    SLI options +
    Bitcoin / BTC (SHA256) 74 Mh/s
    Laptop size large
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Compute units 6
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